| 灌溉和施肥对土地整理区小麦产量和土壤养分的影响 |
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| 引用本文： | 孟会生,王静,闫永康,殷海善.灌溉和施肥对土地整理区小麦产量和土壤养分的影响[J].山西农业科学,2010,38(9):40-41,77. |
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| 作者姓名： | 孟会生 王静 闫永康 殷海善 |
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| 作者单位： | 1. 山西农业大学资源与环境学院,山西,太谷,030801
2. 山西省农业科学院农业资源综合考察研究所,山西,太原,030006 |
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| 基金项目： | 国家科技支撑计划项目，山西省科技攻关项目 |
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| 摘 要： | 在新的土地整理区开展试验,探讨灌溉和施肥这2种措施对小麦产量和土壤养分变化的影响,结果表明,灌溉和施肥措施对土地整理区的小麦产量均有明显提高,能增加土壤微生物数量,提高土壤有机质、碱解氮、速效磷含量;灌溉措施增产效果更为明显,是限制小麦生长的主要因子。
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| 关 键 词： | 灌溉 施肥 土地整理区 小麦产量 土壤养分 |
Effect of Irrigation and Fertilization on Wheat Yield and Soil Nutrition in Land Consolidation Region |
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| MENG Hui-sheng,WANG Jing,YAN Yong-kang,YIN Hai-shan.Effect of Irrigation and Fertilization on Wheat Yield and Soil Nutrition in Land Consolidation Region[J].Journal of Shanxi Agricultural Sciences,2010,38(9):40-41,77. |
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| Authors: | MENG Hui-sheng WANG Jing YAN Yong-kang YIN Hai-shan |
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| Institution: | 1.College of Resource and Environment, Shanxi Agricultural University, Taigu 030801, China; 2.Agricultural Resources Comprehensive Survey Institute, Shanxi Academy of Agricultural Sciences,Taiyuan 030006, China) |
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| Abstract: | A field experiment was carried out in a new land consolidation region to approach the influence of two measures of irrigation and fertilization to the wheal yield and the soil nutrient. The results showed that irrigation and fertilization had obvious enhancement to wheat yield, soil microorganie quantity, organic matter, alkaline nitrogen and available phosphorus content in land consolidation region.The irrigation measures could increase wheat yield more obviously and it was the major limiting factor for wheat growth. |
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| Keywords: | Irrigation Fertilization Land consolidation region Wheat yield Soil nutrition |
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